摘要
介绍了冲压上常见的大型覆盖件的冲压工艺方案的确定过程 ,并以S0 1农用皮卡车"前地板"为例 ,针对此件外形复杂 ,成形深度大 ,模具加工周期大 ,成本高等问题 ,进行了详细的冲压工艺分析 ,确定了合理的冲压工序 ,且着重介绍了修边冲孔模具的设计要点及简化模具加工工艺 ,降低模具成本 。
This article introduces the process of the tecnological method about a large cover,and take the front floor of S01 PK in the agriculture for example to analyze the press process in detail about complex shape,deeper forming,longer production circulation and to establish the proper press process,it emphasises the design key point of the trimming punching die and the improving method that simplifies the process,reduces cost and shorten production circulation of the press die.
出处
《金属成形工艺》
2001年第4期39-41,共3页
Metal Forming Technology
